查询词典 extinct

The extinct trees of the genus Lepidodendron were once distributed widely and contributed largely to the coal seams of the Carboniferous.

已灭绝的鳞木属植物曾经分布广泛，它是石炭纪煤层的重要组成部分。

Cave paintings of extinct European Cave Lions exclusively show animals with no mane, or just the hint of a mane, suggesting to some that they were more or less maneless;[28] however, females hunting for a pride are the likely subjects of the drawings—since they are shown in a group related to hunting—so these images do not enable a reliable judgment about whether the males had manes.

壁画的灭绝欧洲洞穴狮子完全显示动物没有鬃毛，或者仅仅是暗示鬃毛，暗示一些，他们或多或少maneless ； [ 28 ]然而，女性寻找骄傲的可能主题的图画，因为它们显示在一组相关的狩猎，因此这些图像没有启用一个可靠的判断是否男性的鬃毛。

If there were no humans present on this planet between the period when the Megalodon/Timingila became extinct and 250,000 years ago, how could the writers of the Vedic texts have known such things?

如果从Megalodon/Timingila灭绝开始到25万年前，在这一段期间内是没有人类存在于这个星球上的，那么韦达诗文的作者是怎样知道这些事情的呢？

When human beings have only been on this planet since 1,250,000 years after the Megalodon/Timingila became extinct — who told them about these creatures?

从Megalodon/Timingila灭绝开始的125万年之后，根据科学的估算，人类才开始在这个星球上显现——那么是谁告诉了他们有关这些生物体的信息的呢？

That would mean that the Megalodon became extinct 1,250,000 years before the first human being walked upright, spoke a coherent language, kept records or attempted to write anything.

那就将意味着在Megalodon灭绝之后的125万年之后，第一个人类才开始直立行走，讲说一种有表达能力的语言，进行记录或者企图写下一些什么东西。

Any of various very large extinct aquatic lizards of the genus Mosasaurus,having modified limbs that served as paddle s for swimming.

沧龙任一种沧龙属的形体很大且已绝迹的水生蜥蜴，长有退化肢，作为游泳的桨。

Nannoplankton Extinction and Origination Across the Paleocene-Eocene Thermal Maximum - Rare plankton became extinct when atmospheric CO2 levels rose abruptly 50 million years ago, whereas those sensitive to ocean acidification caused by the rise survived.

全国首创超微化石及古灭绝-始新世最大热-绝种稀有浮游生物成了当大气二氧化碳水平崛起50000000年前而海洋酸化敏感所致崛起survived.authors：萨j。

Nonruminant ungulates: horses; tapirs; rhinoceros; extinct forms.

有蹄类非反刍动物；马；貘；犀牛；及其它相关灭绝类型。

Any of various extinct, often gigantic, carnivorous or herbivorous reptiles of the orders Saurischia and Ornithischia that were chiefly terrestrial and existed during the Mesozoic era.

恐龙一种主要生活在中生代时期的陆栖动物，是庞大的食肉或食草爬行类动物，属龙盘目与鸟盘目，已绝种。你自己再改变一下顺序O，中文也有了。

Many populations of wild Oryza species have been extinct from their original sites or are diminishing.

一些野生稻种的居群已经迅速地缩小甚至从原产地消失。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。